Home / 45,162,275.36-62,325,215-25,583,157.88

Finding the Fourth Proportional to 45,162,275.36, 62,325,215 and 25,583,157.88

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Solution

The fourth proportional to 45,162,275.36, 62,325,215 and 25,583,157.88 is: 35,305,480.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,162,275.36 : 62,325,215 = 25,583,157.88 : x
  2. Step 2: Convert to fraction form
    45,162,275.36/62,325,215 = 25,583,157.88/x
  3. Step 3: Cross multiply
    45,162,275.36x = 62,325,215 × 25,583,157.88
  4. Step 4: Simplify right side
    45,162,275.36x = 1,594,475,815,249,944.25
  5. Step 5: Solve for x
    x = 1,594,475,815,249,944.25/45,162,275.36
  6. Step 6: Final answer
    x = 35,305,480.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.